types

package
v2.0.0 Latest Latest
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 Go to latest Published: Apr 11, 2023 License: MPL-2.0 Imports: 9 Imported by: 1

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var ExtensionTypes = struct {
	UUID arrow.ExtensionType
	Inet arrow.ExtensionType
	Mac  arrow.ExtensionType
	JSON arrow.ExtensionType
}{
	UUID: NewUUIDType(),
	Inet: NewInetType(),
	Mac:  NewMacType(),
	JSON: NewJSONType(),
}
View Source 
var UUID = NewUUIDType()

Functions

This section is empty.

Types

type InetArray 

type InetArray struct {
	array.ExtensionArrayBase
}

InetArray is a simple array which is a FixedSizeBinary(16)

func (*InetArray) GetOneForMarshal 

func (a *InetArray) GetOneForMarshal(i int) any

func (InetArray) String 

func (a InetArray) String() string

func (*InetArray) ValueString 

func (a *InetArray) ValueString(i int) string

type InetBuilder 

type InetBuilder struct {
	*array.ExtensionBuilder
}

func NewInetBuilder 

func NewInetBuilder(bldr *array.ExtensionBuilder) *InetBuilder

func (*InetBuilder) Append 

func (b *InetBuilder) Append(v net.IPNet)

func (*InetBuilder) AppendValues 

func (b *InetBuilder) AppendValues(v []net.IPNet, valid []bool)

func (*InetBuilder) Unmarshal 

func (b *InetBuilder) Unmarshal(dec *json.Decoder) error

func (*InetBuilder) UnmarshalJSON 

func (b *InetBuilder) UnmarshalJSON(data []byte) error

func (*InetBuilder) UnmarshalOne 

func (b *InetBuilder) UnmarshalOne(dec *json.Decoder) error

func (*InetBuilder) UnsafeAppend 

func (b *InetBuilder) UnsafeAppend(v net.IPNet)

type InetType 

type InetType struct {
	arrow.ExtensionBase
}

InetType is a simple extension type that represents a StringType to be used for representing IP Addresses and CIDRs

func NewInetType 

func NewInetType() *InetType

NewInetType is a convenience function to create an instance of InetType with the correct storage type

func (InetType) ArrayType 

func (InetType) ArrayType() reflect.Type

func (InetType) Deserialize 

func (InetType) Deserialize(storageType arrow.DataType, data string) (arrow.ExtensionType, error)

Deserialize expects storageType to be StringType and the data to be "inet-serialized" in order to correctly create a InetType for testing deserialize.

func (InetType) ExtensionEquals 

func (u InetType) ExtensionEquals(other arrow.ExtensionType) bool

InetType are equal if both are named "inet"

func (InetType) ExtensionName 

func (InetType) ExtensionName() string

func (InetType) NewBuilder 

func (InetType) NewBuilder(bldr *array.ExtensionBuilder) array.Builder

func (InetType) Serialize 

func (InetType) Serialize() string

Serialize returns "inet-serialized" for testing proper metadata passing

type JSONArray 

type JSONArray struct {
	array.ExtensionArrayBase
}

JSONArray is a simple array which is a Binary

func (*JSONArray) GetOneForMarshal 

func (a *JSONArray) GetOneForMarshal(i int) any

func (*JSONArray) MarshalJSON 

func (a *JSONArray) MarshalJSON() ([]byte, error)

func (JSONArray) String 

func (a JSONArray) String() string

func (*JSONArray) ValueString 

func (a *JSONArray) ValueString(i int) string

type JSONBuilder 

type JSONBuilder struct {
	*array.ExtensionBuilder
}

func NewJSONBuilder 

func NewJSONBuilder(bldr *array.ExtensionBuilder) *JSONBuilder

func (*JSONBuilder) Append 

func (b *JSONBuilder) Append(v any)

func (*JSONBuilder) AppendValues 

func (b *JSONBuilder) AppendValues(v []any, valid []bool)

func (*JSONBuilder) UnmarshalJSON 

func (b *JSONBuilder) UnmarshalJSON(data []byte) error

func (*JSONBuilder) UnmarshalOne 

func (b *JSONBuilder) UnmarshalOne(dec *json.Decoder) error

func (*JSONBuilder) UnsafeAppend 

func (b *JSONBuilder) UnsafeAppend(v any)

type JSONType 

type JSONType struct {
	arrow.ExtensionBase
}

JSONType is a simple extension type that represents a BinaryType to be used for representing JSONs

func NewJSONType 

func NewJSONType() *JSONType

NewJSONType is a convenience function to create an instance of JSONType with the correct storage type

func (JSONType) ArrayType 

func (JSONType) ArrayType() reflect.Type

ArrayType returns TypeOf(JSONType) for constructing JSON arrays

func (JSONType) Deserialize 

func (JSONType) Deserialize(storageType arrow.DataType, data string) (arrow.ExtensionType, error)

Deserialize expects storageType to be BinaryBuilder and the data to be "json-serialized" in order to correctly create a JSONType for testing deserialize.

func (JSONType) ExtensionEquals 

func (e JSONType) ExtensionEquals(other arrow.ExtensionType) bool

ExtensionEquals returns true if both extensions have the same name

func (JSONType) ExtensionName 

func (JSONType) ExtensionName() string

func (JSONType) MarshalJSON 

func (e JSONType) MarshalJSON() ([]byte, error)

func (JSONType) NewBuilder 

func (JSONType) NewBuilder(bldr *array.ExtensionBuilder) array.Builder

func (JSONType) Serialize 

func (JSONType) Serialize() string

Serialize returns "json-serialized" for testing proper metadata passing

func (JSONType) String 

func (e JSONType) String() string

type MacArray 

type MacArray struct {
	array.ExtensionArrayBase
}

MacArray is a simple array which is a wrapper around a BinaryArray

func (*MacArray) GetOneForMarshal 

func (a *MacArray) GetOneForMarshal(i int) any

func (*MacArray) MarshalJSON 

func (a *MacArray) MarshalJSON() ([]byte, error)

func (MacArray) String 

func (a MacArray) String() string

func (*MacArray) ValueString 

func (a *MacArray) ValueString(i int) string

type MacBuilder 

type MacBuilder struct {
	*array.ExtensionBuilder
}

func NewMacBuilder 

func NewMacBuilder(bldr *array.ExtensionBuilder) *MacBuilder

func (*MacBuilder) Append 

func (b *MacBuilder) Append(v net.HardwareAddr)

func (*MacBuilder) AppendValues 

func (b *MacBuilder) AppendValues(v []net.HardwareAddr, valid []bool)

func (*MacBuilder) Unmarshal 

func (b *MacBuilder) Unmarshal(dec *json.Decoder) error

func (*MacBuilder) UnmarshalJSON 

func (b *MacBuilder) UnmarshalJSON(data []byte) error

func (*MacBuilder) UnmarshalOne 

func (b *MacBuilder) UnmarshalOne(dec *json.Decoder) error

func (*MacBuilder) UnsafeAppend 

func (b *MacBuilder) UnsafeAppend(v net.HardwareAddr)

type MacType 

type MacType struct {
	arrow.ExtensionBase
}

MacType is a simple extension type that represents a BinaryType to be used for representing mac addresses.

func NewMacType 

func NewMacType() *MacType

NewMacType is a convenience function to create an instance of MacType with the correct storage type

func (MacType) ArrayType 

func (MacType) ArrayType() reflect.Type

ArrayType returns TypeOf(MacArray) for constructing mac arrays

func (MacType) Deserialize 

func (MacType) Deserialize(storageType arrow.DataType, data string) (arrow.ExtensionType, error)

Deserialize expects storageType to be FixedSizeBinaryType{ByteWidth: 16} and the data to be "mac-serialized" in order to correctly create a MacType for testing deserialize.

func (MacType) ExtensionEquals 

func (u MacType) ExtensionEquals(other arrow.ExtensionType) bool

MacTypes are equal if both are named "mac"

func (MacType) ExtensionName 

func (MacType) ExtensionName() string

func (MacType) NewBuilder 

func (MacType) NewBuilder(bldr *array.ExtensionBuilder) array.Builder

func (MacType) Serialize 

func (MacType) Serialize() string

Serialize returns "mac-serialized" for testing proper metadata passing

type UUIDArray 

type UUIDArray struct {
	array.ExtensionArrayBase
}

UUIDArray is a simple array which is a FixedSizeBinary(16)

func (*UUIDArray) GetOneForMarshal 

func (a *UUIDArray) GetOneForMarshal(i int) any

func (*UUIDArray) MarshalJSON 

func (a *UUIDArray) MarshalJSON() ([]byte, error)

func (UUIDArray) String 

func (a UUIDArray) String() string

func (*UUIDArray) Value 

func (a *UUIDArray) Value(i int) *uuid.UUID

func (*UUIDArray) ValueString 

func (a *UUIDArray) ValueString(i int) string

type UUIDBuilder 

type UUIDBuilder struct {
	*array.ExtensionBuilder
}

func NewUUIDBuilder 

func NewUUIDBuilder(bldr *array.ExtensionBuilder) *UUIDBuilder

func (*UUIDBuilder) Append 

func (b *UUIDBuilder) Append(v uuid.UUID)

func (*UUIDBuilder) AppendValues 

func (b *UUIDBuilder) AppendValues(v []uuid.UUID, valid []bool)

func (*UUIDBuilder) Unmarshal 

func (b *UUIDBuilder) Unmarshal(dec *json.Decoder) error

func (*UUIDBuilder) UnmarshalJSON 

func (b *UUIDBuilder) UnmarshalJSON(data []byte) error

func (*UUIDBuilder) UnmarshalOne 

func (b *UUIDBuilder) UnmarshalOne(dec *json.Decoder) error

func (*UUIDBuilder) UnsafeAppend 

func (b *UUIDBuilder) UnsafeAppend(v uuid.UUID)

type UUIDType 

type UUIDType struct {
	arrow.ExtensionBase
}

UUIDType is a simple extension type that represents a FixedSizeBinary(16) to be used for representing UUIDs

func NewUUIDType 

func NewUUIDType() *UUIDType

NewUUIDType is a convenience function to create an instance of UuidType with the correct storage type

func (UUIDType) ArrayType 

func (UUIDType) ArrayType() reflect.Type

ArrayType returns TypeOf(UuidArray) for constructing uuid arrays

func (UUIDType) Deserialize 

func (UUIDType) Deserialize(storageType arrow.DataType, data string) (arrow.ExtensionType, error)

Deserialize expects storageType to be FixedSizeBinaryType{ByteWidth: 16} and the data to be "uuid-serialized" in order to correctly create a UuidType for testing deserialize.

func (UUIDType) ExtensionEquals 

func (e UUIDType) ExtensionEquals(other arrow.ExtensionType) bool

UuidTypes are equal if both are named "uuid"

func (UUIDType) ExtensionName 

func (UUIDType) ExtensionName() string

func (UUIDType) MarshalJSON 

func (e UUIDType) MarshalJSON() ([]byte, error)

func (UUIDType) NewBuilder 

func (UUIDType) NewBuilder(bldr *array.ExtensionBuilder) array.Builder

func (UUIDType) Serialize 

func (UUIDType) Serialize() string

Serialize returns "uuid-serialized" for testing proper metadata passing

func (UUIDType) String 

func (e UUIDType) String() string

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